<form id="attachmentForm" method="post">
    <div class="form-group col-md-12">
        <label class="col-md-2" for="users">用户</label>
        <div class="col-md-8 col-md-offset-2">
            <input type="text" class="form-control" name="uid" id="users"/>
        </div>
        <div class="help-block col-md-2"></div>
    </div>
    <div class="form-group text-right dialog-buttons">
        <input type="hidden" th:name="${_csrf.parameterName}" th:value="${_csrf.token}"/>
        <input type="hidden" name="fid" th:value="${fid}" />
        <button class="waves-effect waves-button" id="btn-SecAtt-user"><i class="fa fa-save"></i>保存</button>
        <a class="waves-effect waves-button" href="javascript:;" data-dismiss="modal"><i class="fa fa-close"></i> 关闭</a>
    </div>
</form>